[ 38.922174] ------------[ cut here ]------------ [ 38.922939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.924607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.925871] Modules linked in: [ 38.927581] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.929325] Tainted: [W]=WARN [ 38.929810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.931052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.931827] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 38.934479] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 38.935308] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 38.936395] RDX: ffff8880173e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.937479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 38.938554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.939623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 38.940699] FS: 00007ff549190900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.941918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.942809] CR2: 00007ffcf77a0ef7 CR3: 000000000cbed000 CR4: 0000000000350ef0 [ 38.943891] Call Trace: [ 38.944318] [ 38.944662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.945434] ? __create_object+0x59/0x80 [ 38.946072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.946884] __vmalloc_noprof+0x59/0x60 [ 38.947530] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.948263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.949015] bpf_prog_alloc+0x39/0x200 [ 38.949648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.950440] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.951193] do_seccomp+0x349/0x25e0 [ 38.951762] ? find_held_lock+0x2b/0x80 [ 38.952396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.953211] ? __pfx_do_seccomp+0x10/0x10 [ 38.953840] ? irqentry_exit+0x17b/0x650 [ 38.954491] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 38.955348] prctl_set_seccomp+0x4e/0x70 [ 38.955977] __do_sys_prctl+0xe6c/0x1d70 [ 38.956638] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.957351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.958181] ? irqentry_exit+0xf3/0x650 [ 38.958791] do_syscall_64+0xbf/0x430 [ 38.959423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.960232] RIP: 0033:0x7ff5496825cd [ 38.960789] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 38.963471] RSP: 002b:00007ffcf779efd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.964620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5496825cd [ 38.965707] RDX: 000056412cb67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.966784] RBP: 00007ffcf779f030 R08: 0000000000000000 R09: 00007ffcf779e6d0 [ 38.967868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564145167ad0 [ 38.968950] R13: 00007ffcf779f460 R14: 0000564145168bc0 R15: 0000564145179780 [ 38.970056] [ 38.970441] irq event stamp: 2135 [ 38.970955] hardirqs last enabled at (2143): [] __up_console_sem+0x78/0x80 [ 38.972241] hardirqs last disabled at (2152): [] __up_console_sem+0x5d/0x80 [ 38.973539] softirqs last enabled at (2072): [] handle_softirqs+0x50c/0x770 [ 38.974836] softirqs last disabled at (2063): [] __irq_exit_rcu+0xc4/0x100 [ 38.976117] ---[ end trace 0000000000000000 ]--- [ 41.766752] ------------[ cut here ]------------ [ 41.767656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.769696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.771164] Modules linked in: [ 41.771758] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.773947] Tainted: [W]=WARN [ 41.774552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.776033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.776935] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 41.780101] RSP: 0018:ffff888017ef7bc0 EFLAGS: 00010286 [ 41.781033] RAX: 0000000000000000 RBX: ffffed1002fdef78 RCX: ffffffff813a4050 [ 41.782322] RDX: ffff888016bdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.783612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdef2f [ 41.784905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.786196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ef7df8 [ 41.787486] FS: 00007f32ca224900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.788927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.790004] CR2: 00007f32ca716580 CR3: 000000000d233000 CR4: 0000000000350ef0 [ 41.791280] Call Trace: [ 41.791758] [ 41.792210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.793075] ? __create_object+0x59/0x80 [ 41.793866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.794826] __vmalloc_noprof+0x59/0x60 [ 41.795589] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.796449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.797369] bpf_prog_alloc+0x39/0x200 [ 41.798067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.799006] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.799908] do_seccomp+0x349/0x25e0 [ 41.800624] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.801529] ? __pfx_do_seccomp+0x10/0x10 [ 41.802327] ? find_held_lock+0x2b/0x80 [ 41.803031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.803972] ? static_key_count+0x60/0x80 [ 41.804753] prctl_set_seccomp+0x4e/0x70 [ 41.805544] __do_sys_prctl+0xe6c/0x1d70 [ 41.806322] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.807172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.808138] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.809058] ? irqentry_exit+0xf3/0x650 [ 41.809842] do_syscall_64+0xbf/0x430 [ 41.810578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.811531] RIP: 0033:0x7f32ca7165cd [ 41.812257] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 41.815434] RSP: 002b:00007ffcdf803b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.816797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32ca7165cd [ 41.818110] RDX: 0000560501996e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.819398] RBP: 00007ffcdf803bd0 R08: 0000000000000000 R09: 00007ffcdf803270 [ 41.820669] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605028b5bf0 [ 41.821953] R13: 00007ffcdf804000 R14: 00005605028bf380 R15: 00005605028ca460 [ 41.823327] [ 41.823774] irq event stamp: 1755 [ 41.824460] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 41.826109] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 41.827732] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 41.829372] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 41.830992] ---[ end trace 0000000000000000 ]--- [ 42.563925] ------------[ cut here ]------------ [ 42.564864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.567015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.568600] Modules linked in: [ 42.569307] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.571469] Tainted: [W]=WARN [ 42.572056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.573660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.574712] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.578164] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286 [ 42.579254] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050 [ 42.580679] RDX: ffff888014b2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.582146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f [ 42.583535] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.584853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8 [ 42.586333] FS: 00007f8025271900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.587869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.589064] CR2: 00007f8025763580 CR3: 0000000017bdb000 CR4: 0000000000350ef0 [ 42.590484] Call Trace: [ 42.591023] [ 42.591541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.592511] ? __create_object+0x59/0x80 [ 42.593397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.594470] __vmalloc_noprof+0x59/0x60 [ 42.595326] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.596285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.597280] bpf_prog_alloc+0x39/0x200 [ 42.598177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.599209] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.600205] do_seccomp+0x349/0x25e0 [ 42.600989] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.602003] ? __pfx_do_seccomp+0x10/0x10 [ 42.602889] ? find_held_lock+0x2b/0x80 [ 42.603745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.604848] ? static_key_count+0x60/0x80 [ 42.605798] prctl_set_seccomp+0x4e/0x70 [ 42.606664] __do_sys_prctl+0xe6c/0x1d70 [ 42.607444] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.608314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.609386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.610428] ? irqentry_exit+0xf3/0x650 [ 42.611212] do_syscall_64+0xbf/0x430 [ 42.611903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.612863] RIP: 0033:0x7f80257635cd [ 42.613577] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.616698] RSP: 002b:00007fff98f28350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.618071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80257635cd [ 42.619362] RDX: 0000563257bd5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.620647] RBP: 00007fff98f283b0 R08: 0000000000000000 R09: 00007fff98f27a50 [ 42.621964] R10: 0000000000000000 R11: 0000000000000246 R12: 000056325f68ead0 [ 42.623229] R13: 00007fff98f287e0 R14: 000056325f68fbc0 R15: 000056325f6a0780 [ 42.624535] [ 42.624968] irq event stamp: 1823 [ 42.625631] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.627160] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.628672] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.630227] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.631744] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62099' (ECDSA) to the list of known hosts. 2025/11/18 22:42:40 fuzzer started 2025/11/18 22:42:41 dialing manager at localhost:34383 2025/11/18 22:42:41 checking machine... 2025/11/18 22:42:41 checking revisions... [ 43.585601] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:42:41 testing simple program... [ 43.664670] cgroup: Unknown subsys name 'net' [ 43.733348] cgroup: Unknown subsys name 'cpuset' [ 43.752001] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:42:40 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a42be4 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888017887728 RSP=ffff888017887660 R8 =ffffffff86a42be8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888017887730 R13=ffff888017887718 R14=0000000000000005 R15=ffff8880178876d0 RIP=ffffffff8135e8f3 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f32ca224900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f32ca1e9008 CR3=000000000e34a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023509 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb71a6d18 CR3=000000000d51d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2030343a32343a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a32343a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000